The family Opilioacaridae (Acari: Parasitiformes) in Argentina, with description of two new species
  Redescription of Lasioseius cynari Chant, 1963 (Acari: Mesostigmata: Blattisociidae)
  New Oppiidae (Acari: Oribatida) from central east Argentina
  Gehypochthonius marianoi n. sp. (Acari: Oribatida), from sand dunes in coastal Argentina
  Oribatid mites from Entre Rios, Argentina. 1. Lopholiodes diamentei sp. n.
  Oribatida mites from Cordoba Province, Argentina. 1. Oripoda benegasi n. sp.
  Phenotypic anomalies in a collection of neotropical ticks (Ixodidae)
  Ceratozetoidea (Acari: Oribatida) of lowland tropical rainforest, La Selva, Costa Rica
  New Arrenurus (Acari: Hydrachnidia: Arrenuridae) from the Parana River basin (Argentina)
  A new species of Phylloribatula Balogh and Mahunka (Acari: Oribatei: Fenichelidae) from Argentina
  The mites (Oribatei) of the arid zones of Argentina. 2. Huilichevemaeus michaii, n. gen., n. sp.
  Revision of the genus Zygoseius Berlese (Acarina: Pachylaelapidae)
  The family Oripodidae in the Argentina Republic. 1. Parapirnodus prosopis n. sp.
  The family Oripodidae in the Argentina Republic. 1. Parapirnodus prosopis n. sp.
  Acari (Oribatei) from arid zones in Argentina. 1. Eremaeozetes araucana n. sp.
  Oribatids from organic soils of Andes of Republica Argentina I Pheroliodes inca
  The genus Pedrocortesella Hammer, 1961, in Republic of Argentina. I. Pedrocortesella montis n. sp.
  Oribatid mites on crustaceus lichens from Argentina. I. Pirnodus cryophilus n. sp.
  Chaetotaxic variability and gastronotic neotrichy in family Hydrozetidae (Oribatida)
  Gabuciniidae a new family of Sarcoptiform feather mites
  A new subgenus of Wandesia (Hydrachnellae: Protziidae) Euwandesia sensitiva nov
  Allothrombium delamarei n.sp. from Southern South America
  On a new genus of Oribatei: Neotrichozetes